US6799287B1 - Method and apparatus for verifying error correcting codes - Google Patents
Method and apparatus for verifying error correcting codes Download PDFInfo
- Publication number
- US6799287B1 US6799287B1 US09/562,133 US56213300A US6799287B1 US 6799287 B1 US6799287 B1 US 6799287B1 US 56213300 A US56213300 A US 56213300A US 6799287 B1 US6799287 B1 US 6799287B1
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- US
- United States
- Prior art keywords
- error
- signal
- ecc
- data
- bits
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
Abstract
Description
TABLE 1 | |||
Data Bits | ECC Bits | ||
16-31 | 6 | ||
32-63 | 7 | ||
64-127 | 8 | ||
128-255 | 9 | ||
Claims (8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/562,133 US6799287B1 (en) | 2000-05-01 | 2000-05-01 | Method and apparatus for verifying error correcting codes |
DE60117066T DE60117066T2 (en) | 2000-05-01 | 2001-04-05 | Method and device for checking error-correcting codes |
EP01108612A EP1160987B1 (en) | 2000-05-01 | 2001-04-05 | Method and apparatus for verifying error correcting codes |
JP2001117596A JP2001358702A (en) | 2000-05-01 | 2001-04-17 | Device for inspecting error correction code |
US10/867,769 US20040243887A1 (en) | 2000-05-01 | 2004-06-16 | Method and apparatus for verifying error correcting codes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/562,133 US6799287B1 (en) | 2000-05-01 | 2000-05-01 | Method and apparatus for verifying error correcting codes |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/867,769 Continuation US20040243887A1 (en) | 2000-05-01 | 2004-06-16 | Method and apparatus for verifying error correcting codes |
Publications (1)
Publication Number | Publication Date |
---|---|
US6799287B1 true US6799287B1 (en) | 2004-09-28 |
Family
ID=24244934
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/562,133 Expired - Lifetime US6799287B1 (en) | 2000-05-01 | 2000-05-01 | Method and apparatus for verifying error correcting codes |
US10/867,769 Abandoned US20040243887A1 (en) | 2000-05-01 | 2004-06-16 | Method and apparatus for verifying error correcting codes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/867,769 Abandoned US20040243887A1 (en) | 2000-05-01 | 2004-06-16 | Method and apparatus for verifying error correcting codes |
Country Status (4)
Country | Link |
---|---|
US (2) | US6799287B1 (en) |
EP (1) | EP1160987B1 (en) |
JP (1) | JP2001358702A (en) |
DE (1) | DE60117066T2 (en) |
Cited By (35)
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EP0675196A2 (en) | 1988-01-07 | 1995-10-04 | Novo Nordisk A/S | Mutated subtilisin genes |
US20020184590A1 (en) * | 2001-05-29 | 2002-12-05 | Kumar Ramaswamy | Hierarchical block coding for a packet-based communications system |
US20030093744A1 (en) * | 2001-11-14 | 2003-05-15 | Monilithic System Technology, Inc. | Error correcting memory and method of operating same |
US20040153794A1 (en) * | 2001-01-16 | 2004-08-05 | Raoul Velazco | Method for error injection by interruptions |
US20040225932A1 (en) * | 2003-05-10 | 2004-11-11 | Hoda Sahir S. | Systems and methods for scripting data errors to facilitate verification of error detection or correction code functionality |
US20050059345A1 (en) * | 2003-09-12 | 2005-03-17 | Arto Palin | Method and system for establishing a wireless communications link |
US20050058107A1 (en) * | 2003-09-12 | 2005-03-17 | Juha Salokannel | Method and system for repeat request in hybrid ultra wideband-bluetooth radio |
US20050058152A1 (en) * | 2003-09-12 | 2005-03-17 | Oksanen Markku A. | Ultra-wideband/low power communication having a dedicated memory stick for fast data downloads - apparatus, systems and methods |
US20050097408A1 (en) * | 2003-10-29 | 2005-05-05 | Nokia Corporation | Method and system for providing communications security |
US20050193319A1 (en) * | 2002-06-21 | 2005-09-01 | Carl Christensen | Method of forward error correction |
US20050282494A1 (en) * | 2004-06-18 | 2005-12-22 | Jouni Kossi | Techniques for ad-hoc mesh networking |
US20060112321A1 (en) * | 2004-11-23 | 2006-05-25 | Monolithic System Technology, Inc. | Transparent error correcting memory that supports partial-word write |
US7073117B1 (en) * | 2002-02-21 | 2006-07-04 | Ciena Corporation | Method and apparatus for generating bit errors in a forward error correction (FEC) system to estimate power dissipation characteristics of the system |
US20060230329A1 (en) * | 2005-04-11 | 2006-10-12 | Tayler Michael K | Chip correct and fault isolation in computer memory systems |
US20070208977A1 (en) * | 2006-02-01 | 2007-09-06 | International Business Machines Corporation | Methods and apparatus for error injection |
US20070277070A1 (en) * | 2006-01-13 | 2007-11-29 | Infineon Technologies Ag | Apparatus and method for checking an error detection functionality of a data processor |
US20090164846A1 (en) * | 2007-12-19 | 2009-06-25 | International Business Machines Corporation | Fault Injection In Dynamic Random Access Memory Modules For Performing Built-In Self-Tests |
US20090249148A1 (en) * | 2008-03-25 | 2009-10-01 | Micorn Technology, Inc. | Error-correction forced mode with m-sequence |
US7702284B2 (en) | 2003-09-12 | 2010-04-20 | Arto Palin | Method and system for processing acknowledgments in a wireless communications network |
US20100138729A1 (en) * | 2008-11-28 | 2010-06-03 | Si Ruo Chen | Pseudorandom binary sequence checker with control circuitry for end-of-test check |
US20100192051A1 (en) * | 2007-06-22 | 2010-07-29 | Condtinental Teves Ag & Co. Ohg | Checking method and eletronic circuit for the secure serial transmission of data |
US20110029846A1 (en) * | 2005-03-01 | 2011-02-03 | The Texas A&M University System | Multi-source data encoding, transmission and decoding using slepian-wolf codes based on channel code partitioning |
US20110219266A1 (en) * | 2010-03-04 | 2011-09-08 | Qualcomm Incorporated | System and Method of Testing an Error Correction Module |
JP2014182499A (en) * | 2013-03-18 | 2014-09-29 | Fujitsu Ltd | Dimm pseudo failure occurrence method and dimm pseudo failure occurrence device |
US8918707B2 (en) | 2012-06-26 | 2014-12-23 | Freescale Semiconductor, Inc. | Codeword error injection via checkbit modification |
US9166624B2 (en) | 2010-05-11 | 2015-10-20 | Osaka University | Error-correcting code processing method and device |
US20160378597A1 (en) * | 2015-06-29 | 2016-12-29 | Hoi-Ju CHUNG | Characterization of in-chip error correction circuits and related semiconductor memory devices/memory systems |
US10552277B2 (en) * | 2017-10-17 | 2020-02-04 | SK Hynix Inc. | Electronic devices |
CN112506730A (en) * | 2020-11-10 | 2021-03-16 | 中国人民解放军战略支援部队信息工程大学 | Verification platform and verification method suitable for network switching chip ECC function verification |
US11048602B2 (en) * | 2017-10-17 | 2021-06-29 | SK Hynix Inc. | Electronic devices |
US11061771B2 (en) * | 2019-03-01 | 2021-07-13 | Micron Technology, Inc. | Extended error detection for a memory device |
US11209482B1 (en) * | 2020-11-30 | 2021-12-28 | Stmicroelectronics International N.V. | Methods and devices for testing comparators |
CN114915380A (en) * | 2022-07-19 | 2022-08-16 | 中国科学院宁波材料技术与工程研究所 | CAN bus-based low-cost high-real-time automatic error correction communication system and method |
US11551775B2 (en) | 2020-10-16 | 2023-01-10 | Samsung Electronics Co., Ltd. | Semiconductor memory devices and memory systems including the same |
US11804276B2 (en) | 2021-03-11 | 2023-10-31 | Samsung Electronics Co., Ltd. | Built-in-self-test logic, memory device with same, and memory module testing method |
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FR2883998A1 (en) * | 2005-04-05 | 2006-10-06 | St Microelectronics Sa | Coprocessor`s control execution securing method for e.g. microcontroller, involves placing coprocessor in default error mode from commencement of execution of control accomplished by coprocessor |
US8181100B1 (en) * | 2008-02-07 | 2012-05-15 | Marvell International Ltd. | Memory fault injection |
US8411662B1 (en) | 2005-10-04 | 2013-04-02 | Pico Mobile Networks, Inc. | Beacon based proximity services |
JP4946249B2 (en) * | 2006-08-07 | 2012-06-06 | 富士通セミコンダクター株式会社 | Semiconductor memory device capable of changing ECC code length |
EP1916534B1 (en) * | 2006-10-23 | 2009-12-16 | Onespin Solutions GmbH | Verification and generation of timing exceptions |
KR100847560B1 (en) * | 2006-12-11 | 2008-07-21 | 삼성전자주식회사 | Circuits and methods for correcting errors in downloading firmware |
US9380401B1 (en) | 2010-02-03 | 2016-06-28 | Marvell International Ltd. | Signaling schemes allowing discovery of network devices capable of operating in multiple network modes |
US9246512B2 (en) | 2010-12-02 | 2016-01-26 | Freescale Semiconductor, Inc. | Error correcting device, method for monitoring an error correcting device and data processing system |
CN102567132B (en) * | 2011-12-30 | 2014-12-03 | 记忆科技(深圳)有限公司 | End-to-end chip data path protection device and method for the same |
US8806295B2 (en) * | 2012-05-24 | 2014-08-12 | International Business Machines Corporation | Mis-correction and no-correction rates for error control |
US9569582B2 (en) | 2014-01-03 | 2017-02-14 | International Business Machines Corporation | Template matching for resilience and security characteristics of sub-component chip designs |
US10248521B2 (en) * | 2015-04-02 | 2019-04-02 | Microchip Technology Incorporated | Run time ECC error injection scheme for hardware validation |
DE102015210651B4 (en) * | 2015-06-10 | 2022-10-27 | Infineon Technologies Ag | Circuit and method for testing an error correction capability |
US10108512B2 (en) * | 2016-04-01 | 2018-10-23 | Intel Corporation | Validation of memory on-die error correction code |
US10043588B2 (en) | 2016-12-15 | 2018-08-07 | SK Hynix Inc. | Memory device |
US10625752B2 (en) | 2017-12-12 | 2020-04-21 | Qualcomm Incorporated | System and method for online functional testing for error-correcting code function |
US10666294B2 (en) * | 2018-02-28 | 2020-05-26 | Hewlett Packard Enterprise Development Lp | Error correction code words with binomial bit error distribution |
US10706950B1 (en) * | 2018-06-19 | 2020-07-07 | Cadence Design Systems, Inc. | Testing for memory error correction code logic |
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-
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- 2001-04-05 DE DE60117066T patent/DE60117066T2/en not_active Expired - Fee Related
- 2001-04-05 EP EP01108612A patent/EP1160987B1/en not_active Expired - Lifetime
- 2001-04-17 JP JP2001117596A patent/JP2001358702A/en active Pending
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2004
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Cited By (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0675196A2 (en) | 1988-01-07 | 1995-10-04 | Novo Nordisk A/S | Mutated subtilisin genes |
US20040153794A1 (en) * | 2001-01-16 | 2004-08-05 | Raoul Velazco | Method for error injection by interruptions |
US20020184590A1 (en) * | 2001-05-29 | 2002-12-05 | Kumar Ramaswamy | Hierarchical block coding for a packet-based communications system |
US7389463B2 (en) | 2001-05-29 | 2008-06-17 | Thomson Licensing | Hierarchical block coding for a packet-based communications system |
US20030093744A1 (en) * | 2001-11-14 | 2003-05-15 | Monilithic System Technology, Inc. | Error correcting memory and method of operating same |
US20050044467A1 (en) * | 2001-11-14 | 2005-02-24 | Wingyu Leung | Transparent error correcting memory |
US7353438B2 (en) * | 2001-11-14 | 2008-04-01 | Mosys, Inc. | Transparent error correcting memory |
US7073117B1 (en) * | 2002-02-21 | 2006-07-04 | Ciena Corporation | Method and apparatus for generating bit errors in a forward error correction (FEC) system to estimate power dissipation characteristics of the system |
US7243296B2 (en) * | 2002-06-21 | 2007-07-10 | Thomson Licensing | Method of forward error correction |
US20050193319A1 (en) * | 2002-06-21 | 2005-09-01 | Carl Christensen | Method of forward error correction |
US20040225932A1 (en) * | 2003-05-10 | 2004-11-11 | Hoda Sahir S. | Systems and methods for scripting data errors to facilitate verification of error detection or correction code functionality |
US7401269B2 (en) * | 2003-05-10 | 2008-07-15 | Hewlett-Packard Development Company, L.P. | Systems and methods for scripting data errors to facilitate verification of error detection or correction code functionality |
US20050058107A1 (en) * | 2003-09-12 | 2005-03-17 | Juha Salokannel | Method and system for repeat request in hybrid ultra wideband-bluetooth radio |
US20050059345A1 (en) * | 2003-09-12 | 2005-03-17 | Arto Palin | Method and system for establishing a wireless communications link |
US7702284B2 (en) | 2003-09-12 | 2010-04-20 | Arto Palin | Method and system for processing acknowledgments in a wireless communications network |
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US20050058152A1 (en) * | 2003-09-12 | 2005-03-17 | Oksanen Markku A. | Ultra-wideband/low power communication having a dedicated memory stick for fast data downloads - apparatus, systems and methods |
US7352998B2 (en) | 2003-09-12 | 2008-04-01 | Nokia Corporation | Method and system for establishing a wireless communications link |
US7278084B2 (en) * | 2003-10-29 | 2007-10-02 | Nokia Corporation | Method and system for providing communications security |
US20050097408A1 (en) * | 2003-10-29 | 2005-05-05 | Nokia Corporation | Method and system for providing communications security |
US7697893B2 (en) | 2004-06-18 | 2010-04-13 | Nokia Corporation | Techniques for ad-hoc mesh networking |
US20050282494A1 (en) * | 2004-06-18 | 2005-12-22 | Jouni Kossi | Techniques for ad-hoc mesh networking |
US7275200B2 (en) | 2004-11-23 | 2007-09-25 | Monolithic System Technology, Inc. | Transparent error correcting memory that supports partial-word write |
US7392456B2 (en) | 2004-11-23 | 2008-06-24 | Mosys, Inc. | Predictive error correction code generation facilitating high-speed byte-write in a semiconductor memory |
US20060123322A1 (en) * | 2004-11-23 | 2006-06-08 | Monolithic System Technology, Inc. | Predictive error correction code generation facilitating high-speed byte-write in a semiconductor memory |
US20060112321A1 (en) * | 2004-11-23 | 2006-05-25 | Monolithic System Technology, Inc. | Transparent error correcting memory that supports partial-word write |
US20110029846A1 (en) * | 2005-03-01 | 2011-02-03 | The Texas A&M University System | Multi-source data encoding, transmission and decoding using slepian-wolf codes based on channel code partitioning |
US8065592B2 (en) * | 2005-03-01 | 2011-11-22 | The Texas A&M University System | Multi-source data encoding, transmission and decoding using slepian-wolf codes based on channel code partitioning |
US20060230329A1 (en) * | 2005-04-11 | 2006-10-12 | Tayler Michael K | Chip correct and fault isolation in computer memory systems |
US7873895B2 (en) | 2005-04-11 | 2011-01-18 | Hewlett-Packard Development Company, L.P. | Memory subsystems with fault isolation |
US7546514B2 (en) | 2005-04-11 | 2009-06-09 | Hewlett-Packard Development Company, L.P. | Chip correct and fault isolation in computer memory systems |
DE102006001872B4 (en) * | 2006-01-13 | 2013-08-22 | Infineon Technologies Ag | Apparatus and method for checking an error detection functionality of a data processing device for attacks |
US8918679B2 (en) | 2006-01-13 | 2014-12-23 | Infineon Technologies Ag | Apparatus and method for checking an error detection functionality of a data processor |
US20070277070A1 (en) * | 2006-01-13 | 2007-11-29 | Infineon Technologies Ag | Apparatus and method for checking an error detection functionality of a data processor |
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JP2001358702A (en) | 2001-12-26 |
DE60117066T2 (en) | 2006-08-24 |
DE60117066D1 (en) | 2006-04-20 |
EP1160987A2 (en) | 2001-12-05 |
EP1160987B1 (en) | 2006-02-08 |
US20040243887A1 (en) | 2004-12-02 |
EP1160987A3 (en) | 2003-04-09 |
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